Transmission TT and E1 Test

1996 TOYOTA CARINA
260,000 MILES • 1.5L • 4 CYL • 2WD • AUTOMATIC
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VIDURA THAMMITAGE
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Hi,

When I checked the following test, my TT and E1 terminal voltage increases up to eight steps but voltage is the problem. Here unlike in this graph voltage does not increase in 1V division but a value between 0.1 to 0.4 V division.
I checked the TPS, TPS values are within the range.
May I know the reason of this problem? Highly appreciate your knowledge.
Dec 18, 2017 at 8:25 PM
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STRAILER
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This graph is showing you you have a TPS sensor that is not working according the voltage readout.

Check out the diagrams (Below)

Please let us know what happens.

Cheers, Ken
Dec 20, 2017 at 2:03 PM